6906064568 has 32 divisors (see below), whose sum is σ = 14241648960. Its totient is φ = 3119594880.

The previous prime is 6906064567. The next prime is 6906064573. The reversal of 6906064568 is 8654606096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6906064567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701543 + ... + 711318.

It is an arithmetic number, because the mean of its divisors is an integer number (445051530).

Almost surely, 2^6906064568 is an apocalyptic number.

It is an amenable number.

6906064568 is an abundant number, since it is smaller than the sum of its proper divisors (7335584392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6906064568 is a wasteful number, since it uses less digits than its factorization.

6906064568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412927 (or 1412923 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 6906064568 is about 83102.7350211773. The cubic root of 6906064568 is about 1904.3358567370.

The spelling of 6906064568 in words is "six billion, nine hundred six million, sixty-four thousand, five hundred sixty-eight".